An injunction is a court order that requires a party to do a specific act, or to refrain from doing a specific act. The first step to seek injunctive relief is to file your lawsuit in the appropriate county.Second Department Vacates Trial Court Order Requiring Removal of Trespassing Structure: Will Money Damages Compensate the Trespassed Upon Party? 1. File a civil suit for trespass. You first have to notify them that they're trespassing. If they refuse to leave, call the police. In New York, trespassing on other people's land is a tort. The tort of trespass to land protects people's right to exclude others from their property. Illinois Legal Aid Online provides a guided interview called an Easy Form that will help you fill out the forms. To obtain an injunction, contact the Clerk of Courts (341-6400).